Manual drum pump for lubricating oil, lever-action barrel pump1、Premium Quality & Durability: The barrel pump is made of high-carbon steel and undergoes chrome plating for oxidation resistance and corrosion resistance, ensuring a long-lasting service life. 2、High Extraction Efficiency: Designed based on a 200-liter standard drum, the drum pump has an extraction efficiency of 28 liters per minute, allowing for quick and efficient extraction of various types of oil, improving work efficiency. 3、Ergonomic Handle: The lever-action barrel pump features an ergonomic handle design with anti-slip properties, offering comfortable grip and minimizing user fatigue during extended operation periods. 4、Innovative Vacuum Prevention: Equipped with a bottom air inlet to prevent vacuum blockages and fortified with rubber seals at connection points, ensuring optimal sealing performance for increased productivity. 5、Versatile Fluid Compatibility: Capable of extracting a broad range of oils including diesel, lubricants, engine oil, white spirits, gear oil, anti-wear hydraulic fluids, kerosene, and various petroleum products, making it adaptable to diverse applications and scenarios.